Andrey

Windows which can't get focus (FALSE passed to gtk_window_set_accept_focus()) can grab it from active window while moving them. This behavior causes bugs in programs which use focus-in-event and focus-out-event combined...

The state system and support for the actions and states in the PEG parser notation

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The state system allows programmers to write complex grammar parsers for the languages with the unusual features. The PEG action system allows to handle such features as templates/generics in such...

Currently, Sequence implements the list of rules to be matched against. And OrderedChoice inherits from Sequence. But OrderedChoice matches only one of the rules that it contains. So This class...

Arpeggio allows to set some config parameters in the initialization of the parser, but those modifiers has to be changed sometimes during the runtime. For example, in some cases you...

The OrderedChoice class can only match the first successful entry of the list of parsing expressions. But if the parent's next rule fails to match, the entire parent rule fails...

Currently, the parsing process relies heavily on the exception mechanism by throwing an exception every time a rule fails to match. But the exception realization is very [slow](https://stackoverflow.com/questions/2522005/cost-of-exception-handlers-in-python), so the...